EP3240685B1 - Verwendung eines verbundglases mit dünner glasscheibe als splitterschutz- und rauchhemmende verglasung - Google Patents

Verwendung eines verbundglases mit dünner glasscheibe als splitterschutz- und rauchhemmende verglasung Download PDF

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Publication number
EP3240685B1
EP3240685B1 EP15830818.9A EP15830818A EP3240685B1 EP 3240685 B1 EP3240685 B1 EP 3240685B1 EP 15830818 A EP15830818 A EP 15830818A EP 3240685 B1 EP3240685 B1 EP 3240685B1
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EP
European Patent Office
Prior art keywords
glass sheet
glass
glazing unit
thickness
use according
Prior art date
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Active
Application number
EP15830818.9A
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English (en)
French (fr)
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EP3240685A1 (de
Inventor
Pierre Chaussade
Stéphane DAUDIFFRET
Benoît LUBIN
Michel Rouby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Sully SAS
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
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Publication of EP3240685A1 publication Critical patent/EP3240685A1/de
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B32B17/10045—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10128—Treatment of at least one glass sheet
    • B32B17/10137—Chemical strengthening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • B32B17/10201—Dielectric coatings
    • B32B17/10211—Doped dielectric layer, electrically conductive, e.g. SnO2:F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10743—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing acrylate (co)polymers or salts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/1077—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10788—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing ethylene vinylacetate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/10—Trains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/18—Aircraft

Definitions

  • the present invention relates to the anti-splinter function of glazing, in particular laminated glazing. This is the ability of glazing to absorb the impact of a projectile without it producing, on the side opposite the impact, a projection of shards that could be potentially damaging to nearby users.
  • the anti-shatter function is provided by the fact that the rear face of the glazing, facing the opposite side to that of the expected impact, i.e. towards the inside of the passenger compartment or building, is made of a sheet of poly(ethylene terephthalate) coated with an anti-scratch varnish of the polysiloxane type (CPET for Coated Poly Ethylene Terephthalate) or polycarbonate (PC).
  • CPET Coated Poly Ethylene Terephthalate
  • PC polycarbonate
  • CPET cannot be assembled into a laminate with pronounced or significant double curvature (spherical curvature).
  • the invention aimed to develop a qualified fire-smoke anti-splinter solution compatible with a spherical curvature.
  • glass means any type of mineral glass such as chemically or non-chemically reinforced float soda-lime glass, chemically or non-chemically reinforced aluminosilicate, with or without alkalis, borosilicate, aluminoborosilicate, etc.
  • Said second relatively thin glass sheet is intended to form the rear face of the glazing, i.e. facing the inside of the passenger compartment or building, the face opposite the one likely to receive an impact.
  • the flexural rupture modulus of said second glass sheet has high values of the same order as those cited previously for its surface stress: in the event of an impact, the breakage of this second glass sheet is delayed. It then breaks into small non-vulnerable pieces or shards, in particular given its thinness and the high core extension stress; these small shards remain stuck to the second adhesive interlayer. When a projectile strikes the glazing, it is pocketed in said second adhesive interlayer, but does not pierce it.
  • Thin glass is qualified as fire-smoke, it can be of spherical curvature geometry.
  • Laminated glazing consists of a sheet of chemically reinforced soda-lime-silica float glass as defined above (i.e. having a surface stress of between 200 and 500 MPa and a compression depth of between 20 and 100 ⁇ m), 3 mm thick and another sheet of the same chemically reinforced material but 0.8 mm thick, bonded to each other by a layer of thermoplastic polyurethane (TPU) or polyvinyl butyral (PVB) 2 to 5 mm thick.
  • TPU thermoplastic polyurethane
  • PVB polyvinyl butyral
  • ITO indium tin oxide
  • the glazing inclined at a specified angle relative to the horizontal is subjected to horizontal firing at a specified speed from the UIC projectile according to standard EN 15 152: 2007 (F).
  • the maximum speed of the train is less than or equal to 160 km/h
  • the glazing is inclined at 75° from the horizontal.
  • composition of laminated glazing is: 6RC/1.14PVB/3RC/4.56PU/3RC/3.3PU/0.8RC
  • the maximum speed of the train is greater than 160 km/h and less than or equal to 300 km/h, the glazing is inclined by 40° relative to the horizontal.
  • composition of laminated glazing is: 8RC/1.9PVB/6V/1.52PVB/6RC/2PU/0.8RC
  • the maximum speed of the train is over 300 km/h, the glazing is inclined 30° from the horizontal.
  • the 0.8 mm thick glass sheet can be shaped into complex shapes, including double curvature (spherical). Its material is qualified as fire-smoke, unlike organic polymer materials.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Joining Of Glass To Other Materials (AREA)

Claims (8)

  1. Verwendung einer Verbundverglasung, die aus einer bis drei ersten Glasscheibe(n) mit (einer) Dicke(n) zwischen 1,5 und 22 mm, die gegebenenfalls durch eine oder mehrere erste haftende Zwischenlage(n) miteinander verklebt sind, und einer zweiten Glasscheibe besteht, die eine der zwei Flächen der Verbundverglasung ausbildet, mit einer Dicke zwischen 0,5 und 1,5 mm, und mit der oder den ersten Glasscheibe(n) durch eine zweite haftende Zwischenlage verklebt ist, dadurch gekennzeichnet, dass die zweite Glasscheibe aus chemisch verstärktem Kalknatron- beziehungsweise Aluminosilicatglas besteht, das eine Oberflächenspannung zwischen 200 und 500 beziehungsweise 300 und 1000 MPa und eine Drucktiefe zwischen 20 und 100 µm in beiden Fällen besitzt, dass die zweite haftende Zwischenlage eine Dicke zwischen 1,25 und 7 mm besitzt, aus Polyvinylbutyral, thermoplastischem Polyurethan und Ethylenvinylacetat ausgewählt ist, dass die eine oder die mehreren erste(n) haftende(n) Zwischenlage(n) aus Polyvinylbutyral, thermoplastischem Polyurethan, Ethylenvinylacetat oder einem lonomerharz ausgewählt ist/sind, als Verglasung eines Land-, Luft- oder Wassertransportfahrzeugs oder eines Gebäudes, deren Fläche, die aus der zweiten Glasscheibe ausgebildet ist, diejenige ist, die dem Inneren des Fahrzeugs oder des Gebäudes zugewandt ist, um auf der Seite der zweiten Glasscheibe im Falle eines Aufpralls auf der Seite der Verbundverglasung, die dieser gegenüberliegt, kein Schleudern von verletzenden Splittern zu erzeugen, und um auf der Seite der zweiten Glasscheibe im Falle eines Brandes auf dieser Seite der Verbundverglasung keinen Rauch zu erzeugen.
  2. Verwendung nach Anspruch 1, dadurch gekennzeichnet, dass die zweite haftende Zwischenlage eine Dicke von höchstens gleich, in aufsteigender Reihenfolge, 6 und 5 mm besitzt.
  3. Verwendung nach einem der vorstehenden Ansprüche,
    dadurch gekennzeichnet, dass die Verbundverglasung eine einzige erste Glasscheibe mit einer Dicke von höchstens gleich 12, vorzugsweise 10 mm, umfasst, die aus thermisch vorgespanntem Kalknatronglas oder chemisch verstärktem Kalknatron- beziehungsweise Aluminosilicatglas besteht, das eine Oberflächenspannung zwischen 200 und 500 beziehungsweise 300 und 1000 MPa und eine Drucktiefe zwischen 20 und 100 µm in beiden Fällen besitzt.
  4. Verwendung nach einem der Ansprüche 1 oder 2,
    dadurch gekennzeichnet, dass die Verbundverglasung mindestens zwei erste Glasscheiben umfasst, die unabhängig voneinander aus thermisch vorgespanntem oder chemisch verstärktem Kalknatronglas, das eine Oberflächenspannung zwischen 200 und 500 MPa und eine Drucktiefe zwischen 20 und 100 µm oder keines von beidem besitzt, oder aus chemisch verstärktem Aluminosilicatglas, das eine Oberflächenspannung zwischen 300 und 1000 MPa und eine Drucktiefe zwischen 20 und 100 µm besitzt, oder nicht chemisch verstärktem Aluminosilicatglas bestehen.
  5. Verwendung nach Anspruch 4, dadurch gekennzeichnet, dass die Dicke der ersten Glasscheiben höchstens gleich 12 mm ist.
  6. Verwendung nach einem der Ansprüche 4 oder 5,
    dadurch gekennzeichnet, dass die erste(n) haftende(n) Zwischenlage(n) (eine) Dicke(n) zwischen 0,7 und 8, vorzugsweise mindestens gleich 1 und höchstens gleich 7 mm aufweist/aufweisen.
  7. Verwendung nach einem der vorstehenden Ansprüche,
    dadurch gekennzeichnet, dass die Fläche, die der zweiten Glasscheibe zugewandt ist, von mindestens einer der zwei ersten Glasscheiben, die am weitesten von der zweiten Glasscheibe entfernt sind, eine Heizschicht trägt.
  8. Verwendung nach einem der vorstehenden Ansprüche als Luftfahrtverglasung oder Zugwindschutzscheibe.
EP15830818.9A 2014-12-29 2015-12-21 Verwendung eines verbundglases mit dünner glasscheibe als splitterschutz- und rauchhemmende verglasung Active EP3240685B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1463375A FR3031065B1 (fr) 2014-12-29 2014-12-29 Vitrage feuillete a feuille de verre mince anti-eclat
PCT/FR2015/053683 WO2016108005A1 (fr) 2014-12-29 2015-12-21 Vitrage feuilleté a feuille de verre mince anti-eclat

Publications (2)

Publication Number Publication Date
EP3240685A1 EP3240685A1 (de) 2017-11-08
EP3240685B1 true EP3240685B1 (de) 2024-08-14

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ID=52627488

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EP15830818.9A Active EP3240685B1 (de) 2014-12-29 2015-12-21 Verwendung eines verbundglases mit dünner glasscheibe als splitterschutz- und rauchhemmende verglasung

Country Status (9)

Country Link
US (1) US10800137B2 (de)
EP (1) EP3240685B1 (de)
CN (1) CN107107569B (de)
BR (1) BR112017011277B8 (de)
CO (1) CO2017006283A2 (de)
ES (1) ES2990978T3 (de)
FR (1) FR3031065B1 (de)
MX (1) MX2017008573A (de)
WO (1) WO2016108005A1 (de)

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US10286631B2 (en) 2015-06-03 2019-05-14 Precision Glass Bending Corporation Bent, veneer-encapsulated heat-treated safety glass panels and methods of manufacture
CN110446604B (zh) 2017-01-18 2022-09-23 康宁股份有限公司 具有工程应力分布的基于玻璃的制品及制造方法
US10309147B1 (en) * 2017-03-31 2019-06-04 Faour's Mirror Corp. Frameless impact door system
WO2019074751A1 (en) * 2017-10-09 2019-04-18 Corning Incorporated INSULATED REINFORCED GLASS LAMINATE HAVING RAPID TEMPERATURE RISE PROPERTIES AND ASSOCIATED HEATING SYSTEM AND METHOD
FR3074720B1 (fr) * 2017-12-13 2020-03-27 Saint-Gobain Glass France Vitrage feuillete aeronautique a deformation minimale en cas de rupture de toutes ses feuilles de verre
FR3074721B1 (fr) * 2017-12-13 2020-03-27 Saint-Gobain Glass France Vitrage feuillete aeronautique a haute resistance a la rupture au choc a l'oiseau
EP3826841A1 (de) * 2018-07-25 2021-06-02 Saint-Gobain Glass France Verbundglasscheibe mit einer chemisch vorgespannten dünnen glasscheibe
WO2020112575A1 (en) * 2018-11-29 2020-06-04 Corning Incorporated Light weight hurricane window and laminate with high strength sheet
FR3103137B1 (fr) * 2019-11-20 2023-08-18 Saint Gobain Vitrage feuilleté à résistance améliorée à des types d’impacts relativement ponctuels
FR3108651B1 (fr) * 2020-03-24 2023-02-24 Saint Gobain Vitrage isolant à transmission élevée d’ondes GSM

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US10800137B2 (en) 2020-10-13
MX2017008573A (es) 2017-11-15
WO2016108005A1 (fr) 2016-07-07
CO2017006283A2 (es) 2017-09-11
ES2990978T3 (es) 2024-12-02
CN107107569B (zh) 2020-06-30
BR112017011277A2 (pt) 2018-04-03
US20170348945A1 (en) 2017-12-07
BR112017011277B8 (pt) 2022-03-03
CN107107569A (zh) 2017-08-29
EP3240685A1 (de) 2017-11-08
FR3031065B1 (fr) 2019-08-30
FR3031065A1 (fr) 2016-07-01

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